Here is one special dramatic example, nebraska hit a high of 71 degrees this afternoon, it will be in the low teens by tomorrow. Over the course of the next week the coldest air since last winter arrives and frigid temperatures will stretch deep into the deep south. We are joined from boston be eric fischer. Eric, what is happening . Jeff, winter early is, early an often is going to be a theme this year. Frost is across the arctic and head to is south as we head to the week, across the week, down the rockies, well into texas, stretching into the midwest, by the end of the week, the only state really spared from the cold air is going to be florida, never quite gets in on the action, deep into the Sunshine State n terms of temperatures, by wednesday, the cold really is taking control, Single Digits and teens here, places like cheyenne, denver, omaha, below freezing and staying in the twenties and by thursday morning when we are all waking up and this cold really worked its way eastward, look at some of these temperatures, singable digits, some going sub zero here across the middle of the in addition and get to twenties well into the east, even places like nashville, jeff this is a map that looks more like the beginning of january than november. Glor yes, also talking about quite a bit of snow in places. How much . The flakes are already flying in montana tonight, we have been seeing those, and stretch to the east, a thin band here comes across south dakota but right through the twin cities, central and northern parts of wisconsin as well, so monday air travel, road travel are going to be impacted by this plus the cold coming in, and the in terms of total as wide band of three to six inches, around the twin cities and into wisconsin, could see a foot, maybe even a lit bit more and after last winter there is come ago little too early. Glor eric fischer, thank you very much. The it is first day back home for two americans who have been jailed in north korea following a Top Secret Mission by the director of National Intelligence. Here is julianna goldman. Reporter home at last, kenneth bae enjoyed late night pizza with his family who tweeted thought sel celebratory picture. He walked off the plane and into his mothers arm. Matthew todd miller then took his turn stepping on to american soil. Afterwards they thanked president obama and the others who orchestrated their release. It has been an amazing two years. I learned a lot. I grew a lot. It was a long wait, it was a good wait, but i need to remain strong, i remained strong because of you, north korea accused 25yearold miller of spying after he allegedly tore up his visa and demanded asylum seven months ago. The regime charged bae, a Christian Missionary with antigovernment activities. He said two years of hard labor, director of National IntelligenceJames Clapper brought the two men home during his secret mission, clapper didnt meet with kim jong un who mysteriously disappeared from the public this summer but brought a letter from opinion for the leader, he certified he was obamas personal envoy sent to negotiate their release. And Obama Administration official says north korea floated the possibility of release several weeks ago and requested a senior u. S. Stays man. In his first term president obama sent former president clinton to get the release of two reporters but will he is the highest ranking official to visit pyongyang in years. He emphasized clappers mandate was to free the two men, not to pursue any diplomatic opening. With the National Security role, he did discuss north Koreas Nuclear program with Senior Leaders there. This was an unusual mission for National Intelligence director, but jeff clapper rarely publishes his schedule, which made it easier for him to travel in secret. Juliana thank you very much and for for on how this came about our chief White House Correspondent is in beijing where president obama is arriving tonight. From the white house perspective how did happen and what countries were involved . Jeff, the north korea is a closed society with many mysteries but one certainty, china, it is a state helped by china, and the going to lean on beijing to clean up its human rights record, after protests flared in honk tong, they dont know if beijing nudged the north korean to free the two americans but it is trying to remove a human rights irritant. On face the nation the president said he, he wasnt persuasive enough of what he is trying to. Do here is that clip. I think there are times, there is no doubt about it, where i think we have not been successful in going of out there and letting people know what it is we are trying to do and why this is the right action. So there is a layer of politics we need to improve on. Glor major, what did the president mean by that . It is the first indirect admission by president obama that he and his white house staff sort of blew it in the midterm elections, not making the strengthening u. S. Economy more prominent. The president tried to do that in early october, he also said all of my policies are on the ballot, that nationalized the elections but democrats, put democrats on the defensive and gave the republicans an opening they seized with very visible result, what you heard there jeff is indirect admission on the president s part he and his team blundered a little bit during the mid materials. Glor Major Garrett in beijing, thank you very much. Demonstration information mexico increased and became violent this weekend as protesters accused the Mexican Government of reacting slowsly to the disappearance and apparent murders of 43 students who attended a rural teachers college. Here is carter evans. Reporter mass protesters tried to break into the National Palace in mexico city saturday night. And through molotov cocktails as riot police moved in. They are calling for the resignation of president enrique after it took the federal government six weeks to charge three gang members with murdering 43 students and insin reagan their bodies in a landfill with a fire that burned for 14 hours. The students had traveled to the city offing iguala to collect donations and reportedly had commandeered public buses. Federal Authorities Say the citys mayor ordered local police to attack the students out of fear they might disrupt a public event for his wife. Six people were killed, and the 43 remaining students were handed over to a mexican drug gang, allegedly connected with the mayor. Andrew steely is an expert on mexico, with the Woodrow Wilson institute in washington, d. C. People are very frustrated by the fact that a local mayor can be in cahoots with organized crime and kill 43 people. 72 people have been arrested so far, including that mayor, his wife, and dozens of police officers. But the massacre is undermined the mexican president s assurances that drug violence in his country is under control. Protesters were enrained friday after a side comment from mexicos attorney general, jesus karam at a News Conference saying the case had been solved. Barely audible he said i am tired. For them it is about closing the case says protesters Javier Baptist we dont agree with the mexican state taking responsibility for what happened. He has now become a rallying cry, trending on twitter and social media, a symbol of frustration with the Mexican Government in a country where the people themselves are tired of corruption and violence. Carter evans cbs news, los angeles. Glor Queen Elizabeth today led britains remembrance of veteran days who remembered veterans who died in world war i. Prince harry made a surprise trip back to afghanistan. Charlie dagata has details. A nation stood in silence. From the tower of london and its spectacular stay of red 800,000 ceramic poppies honoring world war i dead to the Memorial Service where the queen later read at the war monument. She has taken these very steps every year for five decades but this year is especially poignant, marking a century since the start of world war i. It also comes at a time of unprecedented security, after Counterterrorism Police raced four men this week suspected of planning an attack on british soil. That threat did not deter the queen from duty nor the thousands of spectators who stood for hours on crammed sidewalks. I think it is important for everybody to remember the people who have lost their lives in all conflicts, not just this war but all conflicts. The queen was joined by prince philip, Prince Charles and prince william, all military veterans themselves. The only one missing was prince harry. Who made a surprise return to afghanistan to pay his own personal respects for more than 450 british soldiers who lost their lives, where the prince himself served two tours of duty. The princes visit to afghanistan is a reminder of the conflicts britain is still waging, and remembering sunday who honors all of the countrys war dead of the past 100 years. Tonight, poppies are falling from the side of big bend in tribute to all those soldiers who fell in the line of duty. Charlie dagata, cbs news, london. Glor people of berlin today marked the 25th anniversary of the fall of the berlin wall. Elizabeth palmer reports on how the city gathered to look back on that joyful night when after decades of oppression east finally met west. Balloons marked the ruin of the berlin wall that used to divide the communist east from the democratic weapons, during the anniversary celebrations germanys chancellor Angela Merkel said the fall of the wall showed us that dreams can come true. And they did come true for thousands the night of november ninth, 1989 when crowds hearing that the east German Government intended to loosen the border controls poured on to the wall and gambled that the guards wouldnt shoot. Sascha was 15 at the time. I was standing live there. I just remember sitting there pulling someone up again and a bit embarrassingly i was singing give peace a chance, which i would probably never do that today. Sascha now runs cycles tour of berlin and the wall. There is a white line here. There is tale was 11 behind you and we are standing inside nomansland. In august 1961, soviet allied east germany started building the 27mile long wall. Anyone who tried to escape was, took everything to cross from east to westover the socalled death strip or, where Border Guards aimed to kill. Today this section of the death strip is a park full of life. It is a remarkable transformation. In fact, berlin has completely reinvented itself with modern architecture, a lively art scene, and the relics of the old days turned into tourist attractions. As for the wall itself, the actual barrier is largely gone. But its memory is kept alive to remind future generations of berlins now distant divided past. Elizabeth palmer, cbs news, berlin. Glor and initial tests of those new rules on how colleges handle Sexual Assault cases, texas was seen well above the stage, when the cbs evening news texas was seen well above the stage, when the cbs evening news continues. Good,ling but her knee pain returns. Thats two more pills. The evenings event brings laughter, joy, and more pain. Whats that, like six pills today . Yeah. I could take two aleve for all day relief. Really . For my arthritis pain, i now choose aleve. 2 pills. All day strong. All day long. And now introducing, aleve pm for a better am. A dry mouth can be a common side effect. Thats why theres biotene. 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Glor Brown University is warning students to be alert after a student tested positive for the date rape drug, tests on other students are pending and there is a criminal investigation. As mark albert reports, the universitys Swift Response comes just days after new federal rules for handling Sexual Assault cases went to schools nationwide. In this letter to students sent saturday Brown University confirmed one of at least two students was served a drink laced with a date rape drug at a Fraternity Party last month. One of those students also reported being sexually assaulted. The university has sent four updates and hosted a Sexual Assault forum in the past three and a half weeks. Two more planned for this week. Allison of the Cleary Center trains universities to comply with federal law on reporting and preventing Sexual Assaults. Would this kind of response have happened 15, 20 years ago . I think what we are seeing at brown is really what the theme has been lately with campuses, balancing transparency along with protecting strict rights. New federal rules require ongoing education, evaluating programs for effectiveness and more transparency for discipline. Do you think these new rules will prevent some Sexual Assault . I hope that they will. The idea is a fundamentally shift she way we think about Sexual Assault. This fall the president plawrched a campaign to stop campus assaults called it is on us. The white house says one in five women will be the victim of a Sexual Assault on campus but only 13 percent of them will report it. I am jon hamm and it is on all of us to stop Sexual Assault. Brown university is one of 85 schools under investigation this year by the department of education, for its handling of Sexual Assault cases. The university would not do an interview but told us it is quote vigilant in taking steps to promote a safe and secure campus. Mark albert, cbs news, new york. The healthcare. Gov website opens for window shopping tonight after the start of the second Enrollment Period on saturday. Officials say the site will be simpler, faster and more intuitive than it was during last years botched opening. Up next, the college wasnt for one team and then was for up next, the college wasnt for one team and then was for another. This is humira giving me new perspective. Doctors have been prescribing humira for ten years. Humira works for many adults. It targets and helps to block a specific source of inflammation that contributes to ra symptoms. Humira can lower your ability to fight infections, including tuberculosis. Serious, sometimes fatal infections and cancers, including lymphoma, have happened, as have blood, liver, and nervous system problems, serious allergic reactions, and new or worsening heart failure. Before treatment, get tested for tb. Tell your doctor if youve been to areas where certain fungal infections are common, and if youve had tb, hepatitis b, are prone to infections, or have flulike symptoms or sores. Dont start humira if you have an infection. Talk to your doctor and visit humira. Com this is humira at work no question about that. But your erectile dysfunction that could be a question of blood flow. Cialis tadalafil for daily use helps you be Ready Anytime the moments right. You can be more confident in your ability to be ready. And the same cialis is the only daily ed tablet approved to treat ed and symptoms of bph, like needing to go frequently or urgently. Tell your doctor about all your medical conditions and medicines, and ask if your heart is healthy enough for sex. Do not take cialis if you take nitrates for chest pain, as it may cause an unsafe drop in blood pressure. Do not drink alcohol in excess. Side effects may include headache, upset stomach, delayed backache or muscle ache. To avoid long term injury, get medical help right away for an erection lasting more than four hours. If you have any sudden decrease or loss in hearing or vision, or any allergic reactions like rash, hives, swelling of the lips, tongue or throat, or difficulty breathing or swallowing, stop taking cialis and get medical help right away. Ask your doctor about cialis for daily use and a free 30tablet trial. I was out for a bike ride. I didnt think id have a heart attack. But i did. Im mike, and im very much alive. Now my doctor recommends a bayer aspirin regimen to help prevent another heart attack. Be sure to talk to your doctor before you begin an aspirin regimen. Glor just days after one World Trade Center opened for business in downtown new york the area got a new 1. 4 billion subway hub. The Fulton Center connects nine subway lines to the rebuilt trade center, the project features a 79foot tall glass dome officially known as the oculus. A remarkable feat of Restoration Just north of there, in 2002, the 15 century statue of adam broke into dozens of pieces after its pedestal collapsed at the metropolitan museum of art. Knocking off its head. This week the statue is back on public view after more than a decade of repairs. Quite a sight in texas overnight, a meteor bright green and visible from miles around, here it is, including at this concert in austin where the band modest mouse, many also felt it, the ground shook meaning it may have hit the earth no. Debris has been found yet. And celebration turned to embarrassment last nights Football Game between utah and oregon, seemingly dances his way into the end zone here for a 79yard score, but his dropped the ball before crossing the goal line. Oregon picked it up and ran it all the way back. Winning that game handily. Still ahead here, a blind hiker conquers the grand canyon still ahead here, a blind hiker conquers the grand canyon one step at a time. I never saw it coming. It hit me like a ton of bricks. Pneumococcal pneumonia was horrible. The fatigue. The chest pains, difficulty breathing. It put me in the hospital. You dont want to go through what i did. If youre over 50, talk to your doctor. You may be able to prevent it. Its about getting to the finish line. In life, its how you get there that matters most. Like when i found out i had a blood clot in my leg. My doctor said that it could travel to my lungs and become an even bigger problem. So he talked to me about xarelto®. Xarelto® is the first oral prescription blood thinner proven to treat and help prevent dvt and pe that doesnt require regular blood monitoring or changes to your diet. For a prior dvt i took warfarin, which required routine blood testing and dietary restrictions. Not this time. While i was taking xarelto®, i still had to stop racing, but i didnt have to deal with that blood monitoring routine. Dont stop taking xarelto®, rivaroxaban, unless your doctor tells you to. While taking xarelto®, you may bruise more easily and it may take longer for bleeding to stop. Xarelto® may increase your risk of bleeding if you take certain medicines. Xarelto® can cause serious bleeding, and in rare cases, may be fatal. Get help right away if you develop unexpected bleeding, unusual bruising, or tingling. If you have had spinal anesthesia while on xarelto®, watch for back pain or any nerve or muscle related signs or symptoms. Do not take xarelto® if you have an artificial heart valve or abnormal bleeding. Tell your doctor before all planned medical or dental procedures. Before starting xarelto®, tell your doctor about any conditions such as kidney, liver, or bleeding problems. Xarelto® is proven to reduce the risk of dvt and pe, with no regular blood monitoring and no known dietary restrictions. Treatment with xarelto® was the right move for me. Ask your doctor about xarelto® today. You know. Theres a more enjoyable way to get your fiber. Try phillips fiber good gummies. Theyre delicious and an excellent source of fiber to help support regularity. Mmmm. These are good the tasty side of fiber. From phillips glor finally here tonight, anyone who has ever seen the grand canyon knows that highing it isnt easy. Even more so for someone who cant see at all. Barry petersen has the story of one man and one extraordinary challenge. Okay. Dan berlin knew this was going to be a tough, relentless trek, walking the grand canyon from rim to rim and back to the starting point, 46 grueling miles. But more daunting for him than most, he is virtually blind, every step a potential pitfall. Which is why he realized the only way he could cothis was with friends. I found that one of the hardest things with me was losing my sight was the ability to ask for help. It took four friends guiding him, helping him stepbystep over every little bump in the trail. I expected to take about 15 to 18 hours, not 24 to 28 hours, so you had to diagnosis deep to, dig deep to get through that. Yes. He started going blind as a child and by the mid 30s could only see a few dim shapes. I went through a pretty low point where life was getting less and less. As you lost your sight. As i lost my sight. And i thought the limitations of life just felt like they were piling on. He fought back, relearning every day skills. It feels better, period. And how to keep working. And with help from his daughter trained hard for the grand canyon. But even with all of the preparation, he was exhausted halfway through and feared defeat. I am feeling really tense. The response from everybody immediately was, no, we are going to do this. You are not going to die. Even blind has its advantages like being calm walking a trail with 1,000foot drop. Every now and then i would feel a gentle hand on my soldier, ah, steer to the right a little bit. After 28 straight hours, they made it back to family and friends and to aysense of triumph and a deep trust in the team. I didnt, if i didnt have those guides i could not have made it out of the canyon. And this is really life one step at a time. Yeah, thats a very good way to put it. This really is life one step at a time. A lesson that works for all of us. Barry petersen cbs news,. Grand canyon, colorado. Glor late later on 60 minutes and i will see you the first thing tomorrow on cbs this morning. Also dont forget our new digital network, cbsn as cbsnews. Com. I am jeff glor. Cbs news in new york. Scott pelley will be here tomorrow. Good night. Captioning sponsored by cbs captioned by Media Access Group at wgbh access. Wgbh. Org im natasha brown. Next on Eyewitness News acommunity comes together in an effort to heal after a heinous crime against two young boys. Were live with details. Plus, two people are fighting for their lives after a shooting in quiet Chester County neighborhood. A neighbor talks to Eyewitness News about what she saw. Justin. And temperatures will be warming up for the start of the work week. Find out how long they last we thought our cable internet was fast. But, our uploads are half the speed of our downloads so our internet is really halffast. So halffast. Someone did a halffast job posting our vacation pics. Stop living with half fast internet. Only verizon fios comes with speedmatch uploads as fast as downloads. So his homework wont be so halffast . That is up to him. Get a fios triple play online for this great price and a 400 visa prepaid card with a 2year agreement. Call the Verizon Center for customers with disabilities at 800. 974. 6006 tty v the cbs Broadcast Center in philadelphia, this is cbs3 Eyewitness News. I just dont know how it could have ever have happened, how its just o horrifying. A community touched by an unthinkable crime. Two little boys the victims of abuse. One didnt survive. Tonight,